Re: how to auto detect peak frequency in QT FFT sink

[Cinaed Simson]

Okay, on my i5 laptop, the first test fails but other 2 tests work.

If I change directories and run the test script for the first test - the one which is returning test failure I get:

root@alfven:/opt/gnuradio/src/gr-oot/gr-fhss_utils/build/python# ./qa_cf_estimate_test.sh
DEPRECATED: Using filename with gr_unittest does no longer have any effect.
gr::log :INFO: message_emitter0 - Message emitter sent 1 messages
gr::log :INFO: message_emitter0 - ��:�:sent  messages
free(): double free detected in tcache 2
Aborted

If I recall correctly, a double free error usually indicates an array is being used before it's allocated - which is probably the filename being passed to gr_unittest.

So it's probably a simple fix.

gnuradio-config-info -v 3.8.2.0

git rev-parse maint-3.8
42c8527069c14c1bd971f5c722cec116f6e4b694

-- Cinaed
 

On 12/3/20 8:32 AM, Kyle A Logue wrote:

git rev 42c8527069, gnuradio 3.8.2.0

$ make test

Running tests...

Test project xyz/gnuradio21/src/gr-fhss_utils/build

    Start 1: qa_cf_estimate

1/3 Test #1: qa_cf_estimate ...................   Passed    0.48 sec

    Start 2: qa_fft_burst_tagger

2/3 Test #2: qa_fft_burst_tagger ..............   Passed    0.33 sec

    Start 3: qa_tagged_burst_to_pdu

3/3 Test #3: qa_tagged_burst_to_pdu ...........   Passed    0.40 sec

100% tests passed, 0 tests failed out of 3

Total Test time (real) =   1.21 sec

---

From: Cinaed Simson <cinaed.simson@gmail.com>
Sent: Wednesday, December 2, 2020 18:43
To: Kyle A Logue <kyle.a.logue@aero.org>; discuss-gnuradio@gnu.org <discuss-gnuradio@gnu.org>
Subject: Re: how to auto detect peak frequency in QT FFT sink

 

Actually, it's the opposite - maint-3.8 is the default and the master is 3.7.

Would you post your results of

   make test

in the build directory of

  gr-fhss_utils

for gnuradio-3.8?

-- Cinaed

On 12/2/20 5:20 PM, Kyle A Logue wrote: